All Brands
- Basic parameters
- Tapered roller bearing
- Series
- 4T-30302
- Model
- Main Size(mm)
- 15
- d
- 42
- D
- 14.25
- T
- 13
- B
- 11
- C
- 1
- r s min1
- 1
- r1 s min1
- Rated base load
- 23.2
- Dynamic load Cr/kN
- 20.8
- Static load Cor/kN
- 2,370
- Dynamic load Cr/kgf
- 2,120
- Static load Cor/kgf
- Allowable speed(rpm)
- 9,900
- Grease lubrication
- 13,000
- Oil lubrication
- Bearing number
- 4T-30302
- Bearing number
- ISOSize
- 2FB
- ISOSize
- Installation relationship size(mm)
- 20.5
- d a minmum
- 22
- d b maximum
- 36.5
- Da maximum
- 35
- Da minmum
- 38
- D b minmum
- 2
- S a minmum
- 3
- Sb minmum
- 1
- r as maximum
- 1
- r las maximum
- Point of action(mm)
- 9.5
- a
- Constant
- 0.29
- e
- Axial load factor
- 2.11
- Y 2
- 1.16
- Y 0
- Weight(about)kg
- 0.098
- Weight
